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3 inch Day/Night Vent with Stainless Cover

SKU: 3 inch Day/Night Vent with Stainless Cover
Available for pre-order

3 Inch Solar Power fan vents. This will suck out those nasty fumes out of you camper or tiny house. Made of Stainless Steel. Use for Venting your Black Tank or your Composting Toilet!

24-Hour Solar Powered Ventilation

Circulates fresh air in boat cabin… Protects against mold, mildew and musty air.

Moves over 800 cubic feet of air in an hour or 19200 cubic feet of air a day (3” model). With direct to deck installation it easily replaces any existing 3” NICRO vent product. The Day/Night Plus has complete air and green water shut-off from below, as well as a built-in on/off fan switch.


  • Rechargeable battery allows for 24-hour continuous operation
  • No wiring required
  • Easily replaces any existing 3” NICRO vent
  • High capacity NiMh battery operates vent for up to 40 hours without sunlight
  • Direct to deck installation
  • All mounting hardware, interior trim ring, and insect screen included
  • 2 year limited warranty
  • Interchangeable intake and exhaust fans
  • Whisper quiet fan operation
  • Vent Diameter: 3"
  • Cutout Diameter: 3-3/4"